Question

√1+sinA/√1-sinA+√1-sinA/√1+sinA= 2Sec . prove it

Answer 1

Answer: (refer to attached image)

Step-by-step explanation: Use the conjugate of the denominator of each root and you will get fractions in the form of algebraic identities. Then use trigonometric identity (sin^2 + cos^2 = 1) to remove the roots. Solve it and you will reach your desired answer.

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